coconut shell in concrete pdf

Strength Properties of Concrete Containing Coconut Shell ...

2.70. This indicates that coconut shell is lighter than coarse aggregate and more volume of coconut shell will be required to replace equal weight of coarse aggregate in concrete. The bulk density of coconut shell obtained is 648 which far less thanis about 1437 of coarse aggregate implying its good for lightweight concrete.

Experimental Study on Partial Replacement of Cement with ...

Keywords: Compressive Strength, concrete, coconut shell ash, Cement 1. Introduction Concrete is widely used as construction material for various types of structures due to its durability. For a long time it was considered to be very durable material requiring a little

Coconut Shell as Partial Replacement for Coarse Aggregate ...

absorption. Coconut shell is compatible with the cement. The 28-day air-dry densities of coconut shell aggregate concrete are less than 2000 kg/m3 and these are within the range of structural lightweight concrete. Coconut shell aggregate concrete satisfies the requirements of ASTM C 330. 4. Conclusıon

Experimental Investigation of Concrete using Coconut Shell ...

coconut shell used as a light weight aggregate in concrete, the properties of coconut shell concrete examined, Control concrete with normal aggregate and CS concrete with 10 - 30% coarse aggregate replacement with CS were made, and Constant water to cementitious ratio of …

(PDF) EFFECT OF COCONUT SHELL ASH ON THE SULHATE …

The objectives of the research work are highlighted below; Casting 126 concrete cubes with dimensions 150mm x 150mm x150mm Blending the cement in the concrete with coconut shell ash in percentages (0%, 5%, 10%, 15%, 20%, 25% and 30%) Curing cubes in normal curing conditions and acidic curing condition ( Na2SO4 and MgSO4) for 7, 14 and 28 days ...

Effect of Coconut Husk on the Properties of Concrete

Coconut shell concrete has better workability because of the smooth surface on one side of the shells. The impact resistance of coconut shell concrete is high when compared with conventional concrete. Moisture retaining and water absorbing capacity of coconut shell are …

Compressive Strength of Concrete by Using Coconut Shell

To check various properties of coconut shell concrete mix like - Density - Modulus of Elasticity - Workability - Water-cement ratio - Water absorption - Slump cone c. To investigate the feasibility of the combination of coconut shell as coarse aggregate in concrete by determining its …

Sustainable Management of Waste Coconut Shells as ...

workable concrete with satisfactory strength. Integration of coconut shell enhanced the strength of concrete making it to be the highest as compared to conventional concrete mixture. Keywords: Coconut shells, construction materials, hollow blocks, recycled materials, technical specification

WASTE COCONUT SHELL: A REVIEW ON CONCRETE

an experimental study on Coconut Shell Concrete in year 1987 to assess the strength characteristics on M 25 . Vol-4 Issue-2 2018 IJARIIE -ISSN(O) 2395 4396 8873 4723 concrete with partial replacement of cement with fly ash and coarse aggregate with coconut shell. The 20% of fly ash is replaced with cement and simultaneously by ...

USE OF COCONUT SHELL FROM AGRICULTURE WASTE AS …

concrete containing coconut shell are summarized in Figure-3. Generally, voids in total mix increase gradually . VOL. 11, NO. 12, JUN E 20 16 ISSN 1819-6608 ARPN Journal of Engineering and Applied Sciences ©2006- 20 16 Asian Research Publishing Network (ARPN). All rights reserv ed. ...

(PDF) Use of Coconut Shell as an Aggregate in Concrete: a ...

Kambli Parag S. and Mathapati Sandhya R, "Application of shell concrete and arrived at the following conclusions that coconut shell as coarse aggregates in concrete: A Technical Review". addition of coconut shell aggregate alone decreases the workability International Journal of Engineering Research and Applications, Volume of concrete.

Potential Of Coconut Shell Ash As Partial Replacement Of ...

technology world. Agricultural waste material such as coconut shells were collected and pulverized in the furnace from C to C for four hours to produce coconut shell ash (CSA), after XRF analysis was carried out to determine its pozzolanic property, which was used as partial replacement of cement in concrete production.

Performance of Waste Coconut Shell as Partial Replacement ...

Coconut shell is an agricultural waste. The concrete with ground coconut shell was found to be durable in terms of its resistance in water, acidic, alkaline and salty. Coconut shell being a hard and not easily degrade material if crushed to size of sand can be a po-tential material to substitute sand. At present, coconut shell

A Study on the Utilization of Coconut Shell as Coarse ...

the compressive, tensile and flexural behavior of concrete modified with coconut shell aggregate. In order to test the above properties and compare with that of concrete without any coconut shell aggregate, a control concrete mix was designed as per IS 10262 2009 [8] for concrete of grade of M20.

Coconut Shell Ash as Partial Replacement of Ordinary ...

cement. Agricultural waste material, in this case, coconut shells, which is an environmental pollutant, are collected and burnt in the open air (uncontrolled combustion) for three hours to produce coconut shell ash (CSA), which in turn was used as pozzolana in partial replacement of cement in concrete …

Effect of coconut shell as a Coarse Aggregates on Behavior ...

coconut shell as coarse aggregate in concrete by determining its compressive strength and durability. C. To investigate the effect of the combination of coconut shell as coarse aggregate in concrete content and length to the workability as lightweight aggregate in concrete and also the mechanical properties mentioned above. D. To determine the ...

THE USE OF COCONUT FIBRES AS AN ENHANCEMENT OF …

coconut fibre was added to plain concrete, the torsional strength increased (by up to about 25%) as well as the energy-absorbing capacity, but there is an optimum weight fraction (0.5% by weight of cement) beyond which the torsional strength started to decrease again.

Use of Coconut Shell Ash as Aggregates

Coconut shell concrete shows good impact resistance. As compared to conventional aggregate water absorbing and moisture retaining capacity of coconut shell is high. The presence of sugar in the coconut shell, does not affect the setting and strength of concrete because it is not in a free form. It is found that wood based materials

(PDF) Application of Coconut Shell as Coarse Aggregate in ...

PDF | On Mar 1, 2014, Sandhya Mathapati/ Swami published Application of Coconut Shell as Coarse Aggregate in Concrete: A Technical Review | Find, read and cite all the research you need on ...

Practical Investigation Of Strength By Adding Coconut ...

Adding Coconut Shell In Concrete SHAIK ATHIKH AHMAD Pursuing M.TECH (STRUCTURAL) from SKR College of Engineering & Technology, Manubolu, SPSR Nellore.AP. P.VENGATESAN M.Tech., Assistant Professor in Department of CIVIL, SKR College …

MECHANICAL PROPERTIES OF CONCRETE USING COCONUT …

coconut shells up to 40% can be encouraged for field applications that help in p rotecting the environment, as well as producing the light weight concrete. Keywords: coconut shell, concrete, coarse aggregate, compressive strength, split te nsile strength, flexural strength. 1. INTRODUCTION Concrete is widely used as structural material in

Cost and Strength Analysis on Partial Replacement of ...

Vol-2 Issue-4 2016 IJARIIE-ISSN(O)-2395-4396 2949 681 Keyword:- Coconut shell, Partial Replacement, Compressive Strength, Control concrete, Strength analysis, Cost analysis. INTRODUCTION Concrete is the widely used number one structural material in the world today.

COCONUT SHELL AS AGGREGATE IN CONCRETE

Coconut shell (CS) is used as aggregate in concrete. Now-a-days there is large use of aggregate is increasing day by day so rather than using coarse aggregate in concrete, natural material coconut shell shall be used for some construction. Coconut shell is a waste material from coconut and it is quite strong like aggregate.

(PDF) Study on properties of coconut shell as an aggregate ...

PDF | On Jan 1, 2011, K. Gunasekaran and others published Study on properties of coconut shell as an aggregate for concrete | Find, read and cite all the research you need on ResearchGate

Laboratory investigation on coconut shell in concrete: An ...

Summary of mix ratio 1:1:2 of coconut shells are presented in Table.2 and Comparison of Normal concrete with coconut shell concrete are tabulated in Table.3. Mass density of cubes was 1623, 1900, 1917,1911 kg/m 3 at 3,7,14 and 28 days By testing of those

Application of Coconut Shell as Coarse Aggregate in ...

Coconut Shell Concrete can be used in rural areas and places where coconut is abundant and may also be used where the conventional aggregates are costly. Coconut shell concrete is also classified as structural lightweight concrete. It is concluded that the Coconut Shells are more suitable as low strength-giving lightweight ...

(PDF) Lightweight Concrete Using Coconut Shells as Aggregate

The average fresh concrete density and 28-day cube compressive strength of the concrete using coconut shell aggregate were 1975 kg/m 3 and 19.1 N/mm 2 …

Coconut Shell Ash as Cementitious Material in Concrete: A ...

place of ordinary Portland cement (OPC) in concrete. The aim of this study is to check the behavior of coconut shell ash (CSA) with various proportions in concrete. Coconut shell is available in abundant quantity in local agricultural fields and considered as waste product.